Q: Is 3,605,601 a Prime Number?
A: No, 3,605,601 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 3605601 can be evenly divided by 1 3 241 723 4,987 14,961 1,201,867 and 3,605,601, with no remainder.
Since 3,605,601 cannot be divided by just 1 and 3,605,601, it is not a prime number.